14''x40'' Funk Filter Replacement Pre-Filters Promote Designed for controlled environment horticulture

Designed for controlled environment horticulture applications requiring efficient

Hydrofarm's new Phantom CMh System combines our Phantom CMh reflector with the multi-voltage Phantom ceramic halide-specific digital ballast and the Philips double-jacketed Master Power CDM Elite Agro 315W T12 ceramic metal halide lamp

The Grow Flow Expansion Kit includes six growing modules

As Members of 1% for the Planet

14''x40'' Funk Filter Replacement Pre-Filters Promote Designed for controlled environment horticultureFunk Filter Replacement pre filters drastically improve the longevity of your filters life. Pre filters work by trapping dust, airborne particles, and other contaminates. Pre filters are individually sealed in plastic bags for cleanliness.